128325816

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{3319}}^1$

素因数の和:3513

約数の個数: 64

約数和(自身を含む): 358560000

約数和(自身を除く): 230234184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 3319, 4296, 4833, 6444, 6638, 9666, 9957, 12888, 13276, 19332, 19914, 26552, 29871, 38664, 39828, 59742, 79656, 89613, 119484, 179226, 238968, 358452, 594101, 716904, 1188202, 1782303, 2376404, 3564606, 4752808, 5346909, 7129212, 10693818, 14258424, 16040727, 21387636, 32081454, 42775272, 64162908, 128325816]

約数ペア:

[(1, 128325816), (2, 64162908), (3, 42775272), (4, 32081454), (6, 21387636), (8, 16040727), (9, 14258424), (12, 10693818), (18, 7129212), (24, 5346909), (27, 4752808), (36, 3564606), (54, 2376404), (72, 1782303), (108, 1188202), (179, 716904), (216, 594101), (358, 358452), (537, 238968), (716, 179226), (1074, 119484), (1432, 89613), (1611, 79656), (2148, 59742), (3222, 39828), (3319, 38664), (4296, 29871), (4833, 26552), (6444, 19914), (6638, 19332), (9666, 13276), (9957, 12888)]